907634520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193939}}^1$

素因数の和:193969

約数の個数: 96

約数和(自身を含む): 3176737200

約数和(自身を除く): 2269102680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 193939, 387878, 581817, 775756, 969695, 1163634, 1551512, 1745451, 1939390, 2327268, 2521207, 2909085, 3490902, 3878780, 4654536, 5042414, 5818170, 6981804, 7563621, 7757560, 8727255, 10084828, 11636340, 12606035, 13963608, 15127242, 17454510, 20169656, 22690863, 23272680, 25212070, 30254484, 34909020, 37818105, 45381726, 50424140, 60508968, 69818040, 75636210, 90763452, 100848280, 113454315, 151272420, 181526904, 226908630, 302544840, 453817260, 907634520]

約数ペア:

[(1, 907634520), (2, 453817260), (3, 302544840), (4, 226908630), (5, 181526904), (6, 151272420), (8, 113454315), (9, 100848280), (10, 90763452), (12, 75636210), (13, 69818040), (15, 60508968), (18, 50424140), (20, 45381726), (24, 37818105), (26, 34909020), (30, 30254484), (36, 25212070), (39, 23272680), (40, 22690863), (45, 20169656), (52, 17454510), (60, 15127242), (65, 13963608), (72, 12606035), (78, 11636340), (90, 10084828), (104, 8727255), (117, 7757560), (120, 7563621), (130, 6981804), (156, 5818170), (180, 5042414), (195, 4654536), (234, 3878780), (260, 3490902), (312, 2909085), (360, 2521207), (390, 2327268), (468, 1939390), (520, 1745451), (585, 1551512), (780, 1163634), (936, 969695), (1170, 775756), (1560, 581817), (2340, 387878), (4680, 193939)]